VER SALES, INC.

Wood Blocks
for
Manila Rope

Block Size Diameter Rope Sheave Size Weight Working Load Limit
O.D. Rim Thickness Center Pin Dia. Single Double Triple Single Double Triple
3 3/8" 1-3/4" 1/2" 3/8" 1 lb. 1-1/2 lbs. 2 lbs. 500 lbs. 800 lbs. 1200 lbs.
4 1/2" 2-1/4" 5/8" 3/8" 2 lbs. 3 lbs. 4 lbs. 1000 lbs. 1400 lbs. 1800 lbs.
5 5/8" 3" 3/4" 3/8" 2-1/2 lbs. 4 lbs. 5-1/2 lbs. 1200 lbs. 1800 lbs. 2400 lbs.
6 3/4" 3-1/2" 1" 1/2" 4 lbs. 6-1/2 lbs. 9 lbs. 1800 lbs. 2500 lbs. 3200 lbs.
8 1" 4-3/4" 1-1/8" 5/8" 9-1/2 lbs. 13 lbs. 17 lbs. 2800 lbs. 3800 lbs. 4800 lbs.
10 1-1/8" 6-1/4" 1-1/4" 5/8" 17 lbs. 25 lbs. 32 lbs. 4000 lbs. 6000 lbs. 8000 lbs.